Following are a number of back-translations as well as a sample translation for translators of Deuteronomy 32:38:

• Kupsabiny: “Where are those idols you made sacrifices to
  and you blessed with wine?
  Let them get up and come to aid you.
  Give them to guard you!” (Source: Kupsabiny Back Translation)
• Newari: “To whom did you offer the fat of the sacrifice?
  And [to whom] did you give the drink offering?
  Now may they come to rescue you!
  They are the ones who must come to deliver you.” (Source: Newari Back Translation)
• Hiligaynon: “Where is now their gods who eat the fat and drink the wine of their offerings?
  Let them help you (plur.), and make them your (plur.) protection!” (Source: Hiligaynon Back Translation)
• English: “You gave to those gods the best parts of the animals that you sacrificed,
  and you poured out wine for them to drink.
  So, they should begin to help you;
  they should be the ones who will protect you!” (Source: Translation for Translators)